Hi,
Section 6.8.3 of base draft says :
"If either bfd.DesiredMinTxInterval is changed or bfd.RequiredMinRxInterval is changed, a Poll Sequence MUST be initiated (see section 6.5). If the timing is such that a system receiving a Poll Sequence wishes to change the parameters described in this paragraph, the new parameter values MAY be carried in packets with the Final (F) bit set, even if the Poll Sequence has not yet been sent."
It seems that the above mentioned MAY requirement is not a good idea, because if a Poll receiver updates any parameter in the Final packet, then how can the Poll receiver verify that those Parameters are Received by the Poll sender?
